Research on vision stabilization system of mobile platform
Yangyang Miao, Juping Gu, Yiming Xu, Linlin Yuan, Tianbo Qiu, Pingwen Li · 2015
Aiming at the problem that the large flutter of mobile platform makes the camera screen blur, a compound image stabilization system was designed which includes mechanical and electronic image stabilization.In this system, the mechanical part is used to compensate the deflection, which can maintain the elementary stability of the camera.At the same time, the electronic part based on sub-block gray projection algorithm can maintain the stability of video images and effectively restrain the interference of local moving objects such as vehicles in the pictures.The experimental results show that the average PSNR of video images is raised 16dB after stabilization and the system can meet the real-time requirement.